Distribution of foundress group size in Ropalidia fasciata and R. plebeiana (Hymenoptera: Vespidae): an analysis using zero-truncated distribution models Yosiaki ItôSôichi YamaneKoji Tsuchida Article 01 February 2014 Pages: 3 - 7
Alternative mating tactics of the gobiid fish Bathygobius fuscus Masanori TaruTakeshi KandaTomoki Sunobe Article 01 February 2014 Pages: 9 - 12
Mating success in the spittlebug Cercopis sanguinolenta (Scopoli, 1763) (Homoptera, Cercopidae): the role of body size and mobility Robert Biedermann Article 01 February 2014 Pages: 13 - 18
Species specificity in settling-plant selection by foundress ant queens in Macaranga–Crematogaster myrmecophytism in a Bornean dipterocarp forest Kaori MuraseTakao ItiokaTakao Itino Article 01 February 2014 Pages: 19 - 24
Field bioassays show heterospecific mating preference asymmetry between hybridizing North American Papilio butterfly species (Lepidoptera: Papilionidae) Mark D. DeeringMark J. Scriber Article 01 February 2014 Pages: 25 - 33
Male secondary sexual traits are hydrodynamic devices for enhancing swimming performance in a monogamous filefish Paramonacanthus japonicus Tomoyuki KokitaTaketo Mizota Article 01 February 2014 Pages: 35 - 42
Effects of topography on dispersal of black-billed magpie Pica pica sericea revealed by population genetic analysis Soo EoJung HyunKazuhiro Eguchi Article 01 February 2014 Pages: 43 - 47
Sex and individual differences in foraging behavior of Japanese cormorants in years of different prey availability Koji IshikawaYutaka Watanuki Article 01 February 2014 Pages: 49 - 54
Characteristics of social interaction between unfamiliar male rats (Rattus norvegicus): comparison of juvenile and adult stages Yuko Yamada-Haga Article 01 February 2014 Pages: 55 - 62
Sexual dominance in hermit crab shell fights: asymmetries in owner–intruder status, crab size, and resource value between sexes Kenji YoshinoSeiji Goshima Article 01 February 2014 Pages: 63 - 69
Seasonal changes in the territorial behaviour of the satyrine butterfly Lethe diana are mediated by temperature Jun-Ya Ide Article 01 February 2014 Pages: 71 - 78